baber/WOPTO huggingface dataset:
Patent WO-2018113729-A1 (WO)
Inventor: LIU TIAN
IPC: H04L29/06
Filed: 2017-12-21
Abstract: Provided is a method and apparatus for detecting local area network DNS hijacking. The method comprises: sending a dynamic configuration request to a Dynamic Host Configuration Protocol (DHCP) device in the local area network; receiving dynamic configuration information returned by the DHCP, wherein the dynamic configuration information comprises a gateway address and a main Domain Name System (DNS) server address; determining whether the gateway address of the dynamic configuration information is consistent with the main DNS server address of the dynamic configuration information when the main DNS server address in the dynamic configuration information is a local area network address; and determining that there is a risk of local area network DNS hijacking when the gateway address of the dynamic configuration information is inconsistent with the main DNS server address of the dynamic configuration information.
Patent WO-2018133675-A1 (WO)
Title: 一种密钥更新方法、装置及系统
Inventor: LI DONGSHENG
IPC: H04L9/08
Filed: 2018-01-04
Abstract: 本发明公开了一种密钥更新方法、装置及系统。该方法包括：后台根据预先设定的策略，确定需要更新芯片卡的认证密钥；后台为芯片卡生成新密钥；后台向芯片卡发送更新指示，指示芯片卡更新本地的认证密钥，其中，更新指示中携带有密钥同步信息或密钥同步信息的密文；后台接收芯片卡的密钥同步成功指示，将芯片卡的认证密钥替换为新密钥。通过本发明提供的方案，可以避免芯片卡中的认证密钥被攻破而给用户带来安全隐患。
Patent WO-2019127743-A1 (WO)
Inventor: LI DONG
IPC: G06F17/30
Filed: 2018-01-19
Abstract: The present invention relates to an OLAP pre-calculation model-based pre-check method and system. The pre-check method comprises: obtaining a target query statement; searching one by one N preset query models for a model matching the target query statement, and collecting query logs; analyzing the query logs, and determining, according to the analysis result, whether the matching model exists in the N query models; and if the matching model does not exist, determining, according to the analysis result, the target query statement, and a data model set by a user, modification information of performing modification on a pre-selected model. The present invention also relates to a system. The system comprises an obtaining module, a query engine, and a query check module. According to the present invention, rehearsal query is performed in N models in advance, the query is performed in the N models one by one according to a target query statement, and whether a matching model exists can be found in a timely manner, so that it is not required to perform model building and query check repeatedly, and the time and storage costs are greatly reduced.
Patent WO-2019015287-A1 (WO)
Title: Thin film transistor, manufacturing method, and display device
Inventor: ZHOU TIANMIN
IPC: H01L21/336
Filed: 2018-01-23
Abstract: A thin film transistor and manufacturing method, and a display device. The thin film transistor comprises source and drain electrodes (51, 52) and a passivation layer (7). Between the source and drain electrodes (51, 52) and the passivation layer (7) is provided an isolating layer (6) that covers the source and drain electrodes (51, 52). By disposing an isolating layer (6) on the source and drain electrodes (51, 52), the source and drain electrodes (51, 52) do not readily oxidize in subsequent processes.
Patent WO-2019144308-A1 (WO)
Title: Electronic cigarette and atomizer thereof
Inventor: PAN WEIDONG
IPC: A24F40/40
Filed: 2018-01-24
Abstract: An atomizer (20), comprising: a liquid storage member (21), provided with a liquid storage chamber (211) used for containing atomized liquid, an air suction channel (25) being formed in the liquid storage member (21); an end cover (23), connected to the liquid storage member (21) to form an accommodating space, the end cover (23) being provided thereon with an air inlet hole (231); an atomizing component (22), disposed in the accommodating space, and used to suck out the atomizing liquid in the liquid storage chamber (211) for atomization, a first air flow channel (26) which communicates with the air suction channel (25) being formed in the atomizing component (22); and a blocking piece (24), accommodated in the accommodating space and disposed at the air inlet hole (231), a second air flow channel (271) which communicates between the air inlet hole (231) and the first air flow channel (26) being formed between the blocking piece (24) and the end cover (23).
Patent WO-2018137645-A1 (WO)
Title: Structure d'entrelaceur à code ldpc
Inventor: CHEN JU-YA
IPC: H03M13/13
Filed: 2018-01-24
Abstract: L'invention concerne des concepts et des schémas se rapportant à une structure d'entrelaceur à code de contrôle de parité à faible densité (LDPC). Un processeur d'un appareil code des données pour fournir des données codées. Un émetteur-récepteur de l'appareil transmet les données codées à au moins un noeud de réseau d'un réseau sans fil. Lors du codage des données pour fournir les données codées, le processeur code les données de telle manière que chaque bloc de code dans les données codées comprend un entrelaceur de niveau de bit respectif.
Patent WO-2018192292-A1 (WO)
Title: 按键防水结构和移动终端
Inventor: JIANG TIEZHU
IPC: H04M1/23
Filed: 2018-02-02
Abstract: 本文公开了一种按键防水结构和移动终端，按键防水结构包括：壳体，壳体的前表面上设置有安装孔；按键，可移动地安装在阶梯孔内，且按键与安装孔的孔壁之间设置有限位结构；密封圈，位于安装孔内、并套装在按键上，设置为密封按键和安装孔的孔壁之间的缝隙，限位结构设置为阻止按键和密封圈脱出安装孔；和按键开关，安装在壳体上、并处于按键的后方，按键设置为触发按键开关。
Patent WO-2019148551-A1 (WO)
Title: Method for preparing ni-based catalyst microspheres and use thereof
Inventor: LIU JIAO
IPC: B01J23/76
Filed: 2018-02-14
Abstract: A method for preparing Ni-based catalyst microspheres and a use thereof. The method for preparing Ni-based catalyst microspheres comprises the following steps: 1) preparing Ni-based catalyst microsphere carriers: modifying microspheres of carriers to obtain modified carrier microspheres, and taking the same as carriers of the Ni-based catalyst microspheres; 2) depositing an active component on surfaces of the modified carrier microspheres obtained in step 1) by utilizing a spray impregnation method; and 3) drying and calcining the microspheres obtained in step 2) to obtain Ni-based catalyst microspheres. The fabricated Ni-based catalyst microspheres have good wear resistance, the wear index may be reduced to below 1.5, and the catalytic activity is high when used in a synthetic gas fluidized bed methanation process. The preparation process for the catalyst microspheres is simple and easy to control, has a large processing capacity, and is suitable for industrial mass production.
Patent WO-2019062015-A1 (WO)
Title: Source code protection method, application server, and computer-readable storage medium
Inventor: XIONG XING
IPC: G06F21/14
Filed: 2018-02-28
Abstract: Disclosed is a source code protection method. The method comprises: receiving a code encryption program input by a user, and using the code encryption program to encrypt a source code, to obtain an encrypted file; acquiring JDK, and using a code decryption program corresponding to the code encryption program to process the JDK, to obtain the processed JDK; running the processed JDK; and invoking the encrypted file through the processed JDK and decrypting same. Also provided is an application server. The source code protection method and the application server provided in the present application can effectively stop a source file from being decompiled, ensuring the security of the source file, also keeping the cross-platform property of a program, and improving the user experience.
Patent WO-2019169564-A1 (WO)
Inventor: YU YUYING
IPC: H01M50/583
Filed: 2018-03-06
Abstract: Une batterie (10), comprenant des électrodes (50, 60) et un dispositif de protection de batterie (70), les électrodes (50, 60) étant reliées à un dispositif de charge externe au moyen du dispositif de protection de batterie (70); dans des conditions préétablies, le dispositif de protection de batterie (70) est utilisé pour déconnecter la connexion électrique entre les électrodes (50, 60) et le dispositif de charge externe; enfin, la batterie (10) est protégée contre une surcharge.
Patent WO-2018161904-A1 (WO)
Title: 防窥显示装置及防窥显示方法
Inventor: LI ZHONGXIAO
IPC: G02F1/1335
Filed: 2018-03-06
Abstract: 一种防窥显示装置及防窥显示方法，防窥显示装置包括显示层(10)以及液晶光栅层(20)；液晶光栅层(20)设于显示层(10)一侧，液晶光栅层(20)的分辨率与显示层(10)的分辨率相同，液晶光栅层(20)包括两层玻璃基板以及液晶层；两层玻璃基板间隔相对设置；液晶层夹设于两层玻璃基板之间；通过调节液晶层，能够控制液晶光栅层(20)的多条光栅在黑色和白色之间转换，从而控制防窥显示装置在防窥显示模式与共享显示模式之间转换。防窥显示装置利用在显示层(10)一侧设置液晶光栅层(20)，即在现有结构上仅增加液晶光栅层(20)一个器件结构，即可实现显示装置的防窥功能，从而实现显示装置在防窥显示模式与共享显示模式之间转换，且装置结构简单，厚度较薄，成本增加较少。
Patent WO-2018171491-A1 (WO)
Title: 无线通信的方法、网络设备和终端设备
Inventor: ZHANG XI
IPC: H04W72/04
Filed: 2018-03-15
Abstract: 一种无线通信的方法、网络设备和终端设备，能够灵活配置相位跟踪参考信号，减少相位跟踪参考信号占用子载波的数量，提高频谱效率。该方法包括：网络设备获取终端设备发送的多个收发机单元的共本振信息、终端设备发送的多个相位跟踪参考信号端口上测量的相位噪声误差信息、用于承载的相位跟踪参考信号的多个信道的隔离度和用于承载相位跟踪参考信号的信道的状态信息中的至少一种；根据该共本振信息、该相位噪声误差信息、用于承载的相位跟踪参考信号的多个信道的隔离度和用于承载相位跟踪参考信号的信道的状态信息中的至少一种，确定该相位跟踪参考信号的端口配置信息；向该终端设备发送该相位跟踪参考信号的端口配置信息。
Patent WO-2019007110-A1 (WO)
Title: Rotor-type compressor
Inventor: ZHANG XIA
IPC: F04C18/356
Filed: 2018-03-28
Abstract: A rotor-type compressor. The compressor comprises a first support assembly and a second support assembly (111); the first support assembly is an upper supporting assembly, and is coaxially provided with the end of a crank (102) passing through a rotor in a clearance fit; the second support assembly (111) is a main bearing and has a height of H; a fit clearance S of the clearance fit falls within the following range: 0.001≤S/H≤0.005. For the rotor-type compressor, the integral structure is optimized by controlling structural parameters of upper and lower support parts, such that bearing abrasion is relieved, and the operation stability and service life of the compressor is improved.
Patent WO-2019195957-A1 (WO)
Title: Mobile terminal access control method, device, terminal and storage medium
Inventor: LI YAN
IPC: H04L29/06
Filed: 2018-04-08
Abstract: The present invention is applicable to the field of mobile communication technologies, and provided thereby are an access control method, device, terminal, and storage medium for a mobile terminal, the method comprising: when receiving an access request of a corresponding security mini program in an application program request access security element, sending the access request, a digital signature for the access request, and an application identification code of the mini program to an access rule main application by means of an access rule executor according to a preset verification rule instruction; when a corresponding verification rule is not found in the access rule main application, searching for a verification rule from within an access rule subordinate application, and verifying the access request and the digital signature; returning a verification result to the access rule executor by means of the access rule main application; and the access rule executor determining whether the application program has permission to access the mini program according to the returned verification result, thereby reducing the possibility of access rule conflicts and the provision of service denial attacks to malicious operators, as well as improving security for accessing secure elements.
Patent WO-2019024534-A1 (WO)
Title: Rice als mutant protein for conferring herbicide resistance to plants, and use thereof
Inventor: ZHANG BAOLONG
IPC: C12N15/82
Filed: 2018-04-12
Abstract: Disclosed are a rice ALS mutant protein for conferring herbicide resistance to plants, and a nucleic acid encoding the protein. The protein is derived from a rice mutant plant resistant to an ALS inhibitor herbicide, and compared to the ALS sequence in the genome of wild type rice, the protein sequence thereof is mutated at the Pro171 site and/or Asp350 site. The experiment results of spraying the ALS inhibitor herbicide, "Imazameth", in fields show that rice seedlings with 3-4 leaves and containing the herbicide-resistant ALS protein still grow normally and fructify after applying 3.3 mL of Imazameth/L of water, whereas wild type rice seedlings with 3-4 leaves show whole plant death after applying 1 mL of Imazameth/3 L of water for 30 days.
Patent WO-2019024537-A1 (WO)
Title: Multi-grade seed cotton heavy impurity cleaning and separating device
Inventor: CHEN CHANGLIN
IPC: B07B15/00
Filed: 2018-04-13
Abstract: A multi-grade seed cotton heavy impurity cleaning and separating device, being mounted at an output end of a picking platform of a cotton picker. A seed cotton flow picked by the cotton picker is conveyed by means of the picking platform to the multi-grade seed cotton heavy impurity cleaning and separating device. The multi-grade seed cotton heavy impurity cleaning and separating device basically comprises a succession of elongated panels arranged in a layered structure and comprises a first-grade heavy impurity removing mechanism, a second-grade heavy impurity recycling mechanism, a third-grade heavy impurity recycling mechanism and a pipeline connecting the above three mechanisms. Said multi-grade seed cotton heavy impurity cleaning and separating device adopts multi-grade sequential cleaning, achieving a high impurity cleaning rate and a low seed cotton loss, reducing secondary impurities mixed with the seed cotton in the cleaning process, realizing graded recycling of cotton bolls and branches, reducing the cotton fiber dyed during the follow-up cotton boll processing, improving the work efficiency of an onboard seed cotton pre-processing machine.
Patent WO-2019218193-A1 (WO)
Title: Cable routing member embeddable in recess of wall
Inventor: YANG HONGBIN
IPC: H02G3/04
Filed: 2018-05-16
Abstract: A cable routing member embeddable in a wall recess. The member comprises a base and a cover board. An outline of the base matches the shape of the wall recess. The base is provided with at least one wire channel for embedding a cable. The wire channel passes through the base in a lengthwise direction. The number of engagement structures provided on the cover board matches the number of wire channels. The engagement structures of the cover board are engaged with and connected to channel openings of the wire channels. The base consists of materials such as a PVC-based resin, wood powder, and calcium carbonate. The base of the cable routing member is provided with the wire channels for embedding cables, such that the cables can be accommodated in the cable routing member in an integrated manner. The invention overcomes the drawback of having to create an opening in a floor or a wall when repairing a conventional embedded circuit, thereby realizing separation of a circuit from a main structure (SI separation), reducing damage to a main structural body, and enhancing building safety, reliability, and durability.
Patent WO-2018219215-A1 (WO)
Inventor: YE HEJUN
IPC: E06B9/04
Filed: 2018-05-25
Abstract: 一种L型金属网格门及其制作方法，该金属网格门包括L型的金属网格(1)和长条状金属卡槽(2)，两个金属卡槽(2)在转角处通过插入金属卡槽(2)空腔中的L型金属配件连接，金属网格(1)嵌于金属卡槽(2)中；该金属网格门的制作方法包括以下步骤：将金属网格型材折成90°L型制成金属网格(1)；制作金属卡槽(2)，在转角处将两个金属卡槽(2)斜切45°后通过插入方形空腔(21)的L型金属配件拼合，再使用螺丝固定；金属网格(1)嵌于金属卡槽(2)的卡口(22)中固定成型，同时在圆形空腔(23)中用塑料软条填充固定。该金属网格门可在厨房或其他家具的转角处使用，透气性好。
Patent WO-2019019820-A1 (WO)
Title: Method and apparatus for accelerating aec convergence, and terminal device
Inventor: YUAN QUAN
IPC: H04N5/232
Filed: 2018-06-11
Abstract: The present disclosure relates to the technical field of electronic equipment, and provides a method and apparatus for accelerating automatic exposure control (AEC) convergence, and a terminal device, and wherein the method comprises: acquiring a first AEC value when the automatic exposure of a first camera module in a current scene is in a convergence state; sharing the first AEC value in the current scene with a second camera module; if the second camera module is turned on in the current scene, controlling the second camera module to start convergence from the first AEC value, and obtaining a second AEC value when the automatic exposure of the second camera module is in a convergence state. Since the first AEC value is an AEC value from after the convergence of the first camera module is completed, the first AEC value is closer to the illumination conditions of a capture scene when compared with a default AEC value of the second camera module. Therefore, the first AEC value is used as an initial AEC value of the second camera module, so that the second camera module starts convergence from the first AEC value, which may achieve faster convergence and take less time than starting convergence from the default AEC value.
Patent WO-2019223036-A1 (WO)
Inventor: QIN YANBEI
IPC: F21Y115/10
Filed: 2018-06-12
Abstract: L'invention concerne un dispositif électroluminescent à actionnement par pression et une lampe à ballonnet l'utilisant. Le dispositif comprend : un support de batterie creux (10), une ouverture d'installation (11) se trouvant à une extrémité correspondante ; une lampe à DEL (20), disposée dans le support de batterie (10) ; une batterie (30), disposée dans le support de batterie (10) et connectée à une électrode de la lampe à DEL (20) ; et un couvercle à pression (40), disposé dans et recouvrant l'ouverture d'installation (11), l'autre électrode de la lampe à DEL (20) étant située entre le couvercle à pression (40) et la batterie (30) et séparée de la batterie (30) ; lorsqu'il subit une pression, le couvercle à pression (40) pouvant se déplacer par rapport au support de batterie (10) et venir en butée sur ce dernier, et pouvant presser l'autre électrode contre la batterie (30) de telle sorte que la lampe à DEL (20) peut être éclairée en continu, et la lampe à DEL (20) et la batterie (30) étant installées dans le support de batterie (10).
Patent WO-2019161632-A1 (WO)
Title: On-lcd screen optical fingerprint sensing based on optical imaging with lens-pinhole module and other optical designs
Inventor: HE YI
IPC: G06V10/147
Filed: 2018-07-12
Abstract: Devices and optical sensor modules are provided for provide on-screen optical sensing of fingerprints by using an under-screen optical sensor module that captures and detects light from a fiber on top of the screen. Various implementations of the under-LCD optical sensor modules are provided, including different optical imaging module designs for under-LCD optical sensing, invisible under-LCD optical sensor modules based on concealing optical transmissive features or regions under the LCD opaque borders and optical sensing of topographical features associated with inner tissues of a finger.
Patent WO-2019015607-A1 (WO)
Title: Network switching method, intelligent terminal, and device having storage function
Inventor: QIU XIAOJUAN
IPC: H04W36/30
Filed: 2018-07-18
Abstract: The present invention discloses a network switching method, an intelligent terminal, and a device having a storage function. The network switching method comprises: activating a Wi-Fi network connection function and a mobile data network connection function, connecting to a Wi-Fi network, then determining whether the currently connected to Wi-Fi network is active, and if not, automatically switching to connect to a mobile data network. By means of the method, when a Wi-Fi network connection function and a mobile data network connection function are both activated, an intelligent terminal can automatically switch to connect to a mobile data network if a currently connected to Wi-Fi network is inactive. The method is simple and easy, and a user is not required to manually deactivate the Wi-Fi network before performing network operations.
Patent WO-2019196281-A1 (WO)
Title: Epidemic grading and prediction method and apparatus, computer apparatus, and readable storage medium
Inventor: RUAN XIAOWEN
IPC: G06Q10/00
Filed: 2018-08-09
Abstract: An epidemic grading and prediction method, the method comprising: training and testing an epidemic prediction model to obtain an optimised epidemic prediction model and using the optimised epidemic prediction model to implement prediction on epidemic monitoring data before a time point to be tested; on the basis of the epidemic prediction model, determining the size of a grading time window; and, on the basis of the prediction results of each time point before the time point to be tested and the size of the grading time window, determining the epidemic risk level of the time point to be tested. Also provided in the present application are an epidemic grading and prediction apparatus, a computer apparatus, and a readable storage medium. The present application can improve the accuracy of determining epidemic risk level.
Patent WO-2020034059-A1 (WO)
Inventor: CHEN YU
IPC: H04W74/08
Filed: 2018-08-13
Abstract: Embodiments of the present disclosure relate to random access preamble transmission. Preambles are divided into a first preamble pool specific for a type of high-power terminal devices and a second preamble pool specific for a type of low-power terminal devices. A group of high-power terminal device selects preambles from both the first and second preamble pools and transmits the selected preambles to a network device in a random access opportunity. A low-power terminal device selects a preamble from the second preamble only and transmits the selected preamble to the network device in its random access opportunity. At the preamble reception side, the network device detects preambles in the random access opportunities. If a combination of preambles from the second preamble pool is detected and determined to be specific to the type of low-power terminal devices, the network device transmits a random access response to the low-power terminal device.
Patent WO-2020037503-A1 (WO)
Inventor: HE JING
IPC: H04W36/00
Filed: 2018-08-21
Abstract: Embodiments of the present disclosure relate to methods, devices and computer readable mediums for a dual connectivity handover. The method comprises in response to receiving a request for a dual connectivity handover procedure of a terminal device, determining a first type of a target network device for a first handover of the dual connectivity handover procedure, the first type indicating whether a network device is a master network device or a secondary network device; transmitting, to a source master network device, a first message indicating the first type of the target network device for the terminal device to be connected with in the first handover, so that the terminal device is disconnected with the first type of a source network device; and in response to the terminal device being connected with the first type of the target network device, transmitting, to the source master network device, a second message indicating that the first handover is completed, to enable a second handover of the dual connectivity handover procedure to be performed, the terminal device being connected with a second type of a target network device and disconnected with the second type of a source network device in the second handover, the second type being different from the first type and indicating whether a network device is a master network device or a secondary network device.
Patent WO-2020042141-A1 (WO)
Inventor: XIANG XIONGZHI
IPC: H01B1/02
Filed: 2018-08-31
Abstract: Disclosed are a silver nanoribbon transparent conductive film, and preparation method therefor. The silver nanoribbon transparent conductive film comprises a transparent flexible substrate and a silver nanoribbon transparent conductive layer. The silver nanoribbon transparent conductive layer is a regular mesh structure formed by connecting and arranging silver nanoribbons and has a thickness less than 0.3 nanometers. Moreover, the silver nanoribbon transparent conductive layer is embedded in the transparent flexible substrate. The silver nanoribbons are obtained by plastically deforming silver nanowires on the surface of the transparent flexible substrate using ultrasonic pressure processing. Because the silver nanowires are plastically deformed by ultrasonic pressure processing, the silver nanowires are geometrically deformed and processed into silver nanoribbons with a reduced haze ratio; in addition, because the silver nanoribbons are connected and arranged to form a regular mesh structure, the silver nanoribbons are interconnected to form a complete conductive network, such that the conductivity is improved.